document.write( "Question 258406: {5x+6y=12}
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document.write( "{3x-2y=-4} \n" );
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Algebra.Com's Answer #190317 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! {5x+6y=12} \n" ); document.write( "{3x-2y=-4} MULTIPLY BY 3 & ADD. \n" ); document.write( "9X-6Y=-12 \n" ); document.write( "5X+6Y=12 \n" ); document.write( "------------ \n" ); document.write( "4X=0 \n" ); document.write( "X=0 ANS. \n" ); document.write( "5*0+6Y=12 \n" ); document.write( "6Y=12 \n" ); document.write( "Y=12/6 \n" ); document.write( "Y=2 ANS. \n" ); document.write( "PROOF: \n" ); document.write( "3*0-2*2=-4 \n" ); document.write( "0-4=-4 \n" ); document.write( "-4=-4 \n" ); document.write( " |